
// Packetizer.cpp

// Implements the cPacketizer class representing a wrapper for sending a single packet over a protocol.

#include "Globals.h"
#include "Packetizer.h"
#include "../UUID.h"





////////////////////////////////////////////////////////////////////////////////
// cPacketizer:

cPacketizer::~cPacketizer()
{
	m_Protocol.SendPacket(*this);
}





void cPacketizer::WriteByteAngle(double a_Angle)
{
	WriteBEInt8(static_cast<Int8>(255 * a_Angle / 360));
}





void cPacketizer::WriteFPInt(double a_Value)
{
	WriteBEInt32(static_cast<Int32>(a_Value * 32));
}





void cPacketizer::WriteUUID(const cUUID & a_UUID)
{
	for (auto val : a_UUID.ToRaw())
	{
		VERIFY(m_Out.WriteBEUInt8(val));
	}
}





AString cPacketizer::PacketTypeToStr(cProtocol::ePacketType a_PacketType)
{
	switch (a_PacketType)
	{
		case cProtocol::pktAttachEntity:           return "pktAttachEntity";
		case cProtocol::pktBlockAction:            return "pktBlockAction";
		case cProtocol::pktBlockBreakAnim:         return "pktBlockBreakAnim";
		case cProtocol::pktBlockChange:            return "pktBlockChange";
		case cProtocol::pktBlockChanges:           return "pktBlockChanges";
		case cProtocol::pktBossBar:                return "pktBossBar";
		case cProtocol::pktCameraSetTo:            return "pktCameraSetTo";
		case cProtocol::pktChatRaw:                return "pktChatRaw";
		case cProtocol::pktCollectEntity:          return "pktCollectEntity";
		case cProtocol::pktDestroyEntity:          return "pktDestroyEntity";
		case cProtocol::pktDifficulty:             return "pktDifficulty";
		case cProtocol::pktDisconnectDuringLogin:  return "pktDisconnectDuringLogin";
		case cProtocol::pktDisconnectDuringGame:   return "pktDisconnectDuringGame";
		case cProtocol::pktDisplayObjective:       return "pktDisplayObjective";
		case cProtocol::pktEditSign:               return "pktEditSign";
		case cProtocol::pktEncryptionRequest:      return "pktEncryptionRequest";
		case cProtocol::pktEntityAnimation:        return "pktEntityAnimation";
		case cProtocol::pktEntityEffect:           return "pktEntityEffect";
		case cProtocol::pktEntityEquipment:        return "pktEntityEquipment";
		case cProtocol::pktEntityHeadLook:         return "pktEntityHeadLook";
		case cProtocol::pktEntityLook:             return "pktEntityLook";
		case cProtocol::pktEntityMeta:             return "pktEntityMeta";
		case cProtocol::pktEntityProperties:       return "pktEntityProperties";
		case cProtocol::pktEntityRelMove:          return "pktEntityRelMove";
		case cProtocol::pktEntityRelMoveLook:      return "pktEntityRelMoveLook";
		case cProtocol::pktEntityStatus:           return "pktEntityStatus";
		case cProtocol::pktEntityVelocity:         return "pktEntityVelocity";
		case cProtocol::pktExperience:             return "pktExperience";
		case cProtocol::pktExplosion:              return "pktExplosion";
		case cProtocol::pktGameMode:               return "pktGameMode";
		case cProtocol::pktHeldItemChange:         return "pktHeldItemChange";
		case cProtocol::pktInventorySlot:          return "pktInventorySlot";
		case cProtocol::pktJoinGame:               return "pktJoinGame";
		case cProtocol::pktKeepAlive:              return "pktKeepAlive";
		case cProtocol::pktLeashEntity:            return "pktLeashEntity";
		case cProtocol::pktLoginSuccess:           return "pktLoginSuccess";
		case cProtocol::pktMapData:                return "pktMapData";
		case cProtocol::pktParticleEffect:         return "pktParticleEffect";
		case cProtocol::pktPingResponse:           return "pktPingResponse";
		case cProtocol::pktPlayerAbilities:        return "pktPlayerAbilities";
		case cProtocol::pktPlayerList:             return "pktPlayerList";
		case cProtocol::pktPlayerListHeaderFooter: return "pktPlayerListHeaderFooter";
		case cProtocol::pktPlayerMoveLook:         return "pktPlayerMoveLook";
		case cProtocol::pktPluginMessage:          return "pktPluginMessage";
		case cProtocol::pktRemoveEntityEffect:     return "pktRemoveEntityEffect";
		case cProtocol::pktResourcePack:           return "pktResourcePack";
		case cProtocol::pktRespawn:                return "pktRespawn";
		case cProtocol::pktScoreboardObjective:    return "pktScoreboardObjective";
		case cProtocol::pktSpawnObject:            return "pktSpawnObject";
		case cProtocol::pktSoundEffect:            return "pktSoundEffect";
		case cProtocol::pktSoundParticleEffect:    return "pktSoundParticleEffect";
		case cProtocol::pktSpawnExperienceOrb:     return "pktSpawnExperienceOrb";
		case cProtocol::pktSpawnGlobalEntity:      return "pktSpawnGlobalEntity";
		case cProtocol::pktSpawnMob:               return "pktSpawnMob";
		case cProtocol::pktSpawnOtherPlayer:       return "pktSpawnOtherPlayer";
		case cProtocol::pktSpawnPainting:          return "pktSpawnPainting";
		case cProtocol::pktSpawnPosition:          return "pktSpawnPosition";
		case cProtocol::pktStartCompression:       return "pktStartCompression";
		case cProtocol::pktStatistics:             return "pktStatistics";
		case cProtocol::pktStatusResponse:         return "pktStatusResponse";
		case cProtocol::pktTabCompletionResults:   return "pktTabCompletionResults";
		case cProtocol::pktTeleportEntity:         return "pktTeleportEntity";
		case cProtocol::pktTimeUpdate:             return "pktTimeUpdate";
		case cProtocol::pktTitle:                  return "pktTitle";
		case cProtocol::pktUnloadChunk:            return "pktUnloadChunk";
		case cProtocol::pktUnlockRecipe:           return "pktUnlockRecipe";
		case cProtocol::pktUpdateBlockEntity:      return "pktUpdateBlockEntity";
		case cProtocol::pktUpdateHealth:           return "pktUpdateHealth";
		case cProtocol::pktUpdateScore:            return "pktUpdateScore";
		case cProtocol::pktUpdateSign:             return "pktUpdateSign";
		case cProtocol::pktUseBed:                 return "pktUseBed";
		case cProtocol::pktWeather:                return "pktWeather";
		case cProtocol::pktWindowItems:            return "pktWindowItems";
		case cProtocol::pktWindowClose:            return "pktWindowClose";
		case cProtocol::pktWindowOpen:             return "pktWindowOpen";
		case cProtocol::pktWindowProperty:         return "pktWindowProperty";
	}
	return Printf("Unknown packet type: 0x%02x", a_PacketType);
}
